diff options
| author |   Damjan Marion <damarion@cisco.com> | 2022-04-04 22:40:45 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2022-04-04 23:17:13 +0000 |
| commit | 8bea589cfe0fca1a6f560e16ca66a4cf199041a2 (patch) | |
| tree | cf2767f8f5f31344468b65e14baa3f1a4c85fb91 /src/vlibmemory/memory_shared.c | |
| parent | a2b358b1faf6e762e1d29a931d83c7735ac9a77d (diff) | |
vppinfra: make _vec_len() read-only
Use of _vec_len() to set vector length breaks address sanitizer.
Users should use vec_set_len(), vec_inc_len(), vec_dec_len () instead.
Type: improvement
Change-Id: I441ae948771eb21c23a61f3ff9163bdad74a2cb8
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vlibmemory/memory_shared.c')
| -rw-r--r-- | src/vlibmemory/memory_shared.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vlibmemory/memory_shared.c b/src/vlibmemory/memory_shared.c index 1716f271466..5244b27ad37 100644 --- a/src/vlibmemory/memory_shared.c +++ b/src/vlibmemory/memory_shared.c @@ -545,8 +545,8 @@ vl_map_shmem (const char *region_name, int is_vlib) if (strstr (region_name, vpe_api_region_suffix)) { u8 *root_path = format (0, "%s", region_name); - _vec_len (root_path) = (vec_len (root_path) - - strlen (vpe_api_region_suffix)); + vec_set_len (root_path, + vec_len (root_path) - strlen (vpe_api_region_suffix)); vec_terminate_c_string (root_path); a->root_path = (const char *) root_path; am->root_path = (const char *) root_path; |